Compaitable laptop battery part no. :

M6392 M7426 M7462G M7462G/A M7621 M7621G M7621G/A M7621G/B 661-2391 661-2395 661-2436

Compaitable laptop model:

IBook G3 12 M7720LL/A" iBook G3 12 M7721LL/A" iBook M2453

OEM and ODM are welcome